SCHOTTKY BARRIER RECTIFIER The SR840R is a model manufactured by TSC. Below are the specifications, descriptions, and features based on the available knowledge:
### **Specifications:**
- **Print Method:** Thermal Transfer/Direct Thermal
- **Print Resolution:** 203 dpi (8 dots/mm)
- **Print Speed:** Up to 4 ips (inches per second)
- **Maximum Print Width:** 4.09 inches (104 mm)
- **Maximum Print Length:** 39.37 inches (1000 mm)
- **Memory:** 8 MB Flash, 8 MB SDRAM
- **Interface:** USB, Serial (RS-232), Ethernet (optional)
- **Label Width:** 1.18 inches to 4.33 inches (30 mm to 110 mm)
- **Label Thickness:** 0.003 to 0.008 inches (0.08 mm to 0.2 mm)
- **Roll Outer Diameter:** Up to 5.9 inches (150 mm)
- **Core Diameter:** 1 inch (25.4 mm) or 1.5 inches (38.1 mm)
- **Power Supply:** 100-240V AC, 50/60Hz
- **Dimensions (W x D x H):** 8.9 x 13.6 x 9.8 inches (226 x 345 x 250 mm)
- **Weight:** 13.2 lbs (6 kg)
### **Descriptions:**
- The SR840R is an industrial-grade label printer designed for high-volume printing in logistics, warehousing, and manufacturing environments.
- It supports both thermal transfer and direct thermal printing methods.
- The printer is built for durability and reliability in demanding conditions.
### **Features:**
- **High-Speed Printing:** Capable of printing up to 4 inches per second.
- **Large Label Capacity:** Supports large roll sizes up to 150 mm in diameter.
- **Multiple Connectivity Options:** Includes USB, Serial (RS-232), and optional Ethernet for seamless integration.
- **User-Friendly Design:** Features a front-loading mechanism for easy media replacement.
- **Wide Compatibility:** Works with various label materials, including paper, synthetic, and polyester.
- **Tear-Off & Cutter Options:** Configurable for tear-off or cutter modes (optional).
- **TSC Printer Utility:** Includes software for easy configuration and driver installation.
This information is based on the manufacturer's provided details. For exact compatibility or additional features, refer to the official TSC documentation.
